Bug 591060

Summary:	Delayed message delivery while new cluster node is joining
Product:	Red Hat Enterprise MRG	Reporter:	Gordon Sim <gsim>
Component:	qpid-cpp	Assignee:	mick <mgoulish>
Status:	CLOSED DUPLICATE	QA Contact:	MRG Quality Engineering <mrgqe-bugs>
Severity:	high	Docs Contact:
Priority:	high
Version:	1.2	CC:	freznice
Target Milestone:	1.3
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2010-07-23 15:45:47 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Gordon Sim 2010-05-11 11:00:42 UTC

Description of problem:

It is reported that in a two node cluster there are around 700 exchange and 700 queues, however messages are being actively routed through only one exchange to only one queue. If one node is stopped and restarted, the process of rejoining the cluster appears to prevent the delivery of messages for up to a minute. qpid-queue-stats shows a long dip in enqueue/dequeue rates during this time 

Version-Release number of selected component (if applicable):

1.2

Comment 2 Frantisek Reznicek 2010-06-14 09:36:51 UTC

Could you possibly add information on which revision/package set is the issue seen, please?

Comment 3 Gordon Sim 2010-06-14 09:49:46 UTC

Issue was reported as being on 1.2 however the customer does have a hotfix in play so it is most likely including that (i.e. probably qpidd-0.5.752581-36_cust).

Comment 4 mick 2010-07-23 15:45:47 UTC

I'm closing this -- it is superseded by my report of bz617639 - slowness in MRG brokers joining new cluster after kill -9 of previous members  ( submitted to openais/corosync ).

*** This bug has been marked as a duplicate of bug 617639 ***